body {
    font-family: 'Georgia', serif;
    color: #4a4a4a;
    background-color: #ffffff;
    margin: 0;
}

header {
    background-color: #2c3e50;
    padding: 10px 0;
}

nav {
    text-align: center;
}

nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

nav ul li {
    display: inline-block;
    margin: 0 20px;
}

nav a {
    color: #ffffff;
    text-decoration: none;
    font-size: 1.1em;
}

main {
    max-width: 1000px;
    margin: 0 auto;
    padding: 20px;
}

section {
    padding: 20px 0;
    border-bottom: 1px solid #eeeeee;
}

.hero {
    text-align: center;
    background-color: #34495e;
    color: #ffffff;
    padding: 40px 20px;
}

.cta {
    text-align: center;
    background-color: #f1c40f;
    padding: 30px 20px;
}

footer {
    background-color: #2c3e50;
    color: #ffffff;
    text-align: center;
    padding: 20px;
    font-size: 0.9em;
}

footer nav ul li {
    margin: 0 10px;
}